A bag contains 10 coloured beads. Raj claims that the probability of drawing out a yellow is 0.35. Use a simple calculation to show that this is not possible [2]

10×0.35=3.5

it doesn't equal to a whole number (there can't be 'half' a ball in there lol).

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day